How to reduce the power consumption of the server?

HP has developed a new technology for server cooling, which is expected to reduce electricity costs by nearly half.

Overheating of server rooms has always been a headache for many companies, and many companies use air conditioners to cool down servers, but the cost of electricity is too high. According to a report by Wall Street** (WSJ), Hewlett-Packard (HP) is working on new technologies that can help cool servers, which is expected to reduce electricity costs by 25 45.

HP said that enterprises need to buy a large number of servers to do large-scale data processing, but problems such as high temperature and overheating are headaches, prompting the global computer industry to think about how to cool down servers. Using an air conditioning system to cool down a server costs 60 70 percent of the electricity bill, which is much higher than the cost of electricity used by a computer.

HP has developed a network of sensors built into each server that continuously monitors the temperature of the machine and the condition of the air conditioning system, transmits the data to a computer with power management software, and then informs the air conditioning system to adjust the appropriate temperature and wind speed.

Steve Cumings, head of marketing at HP, said that if the company didn't know the cooling needs of each server, the company would adjust the air conditioning system to a subcooled state, which would waste too much electricity costs. HP estimates that adopting this technology will reduce power consumption by 30% for mid-sized data centers, saving approximately $1 million over one year.

If you want to save energy, please do not use AMD or Intel processors.

IBM Power 6 processors, thousands of times more energy-efficient than AMD and hundreds of times more energy-efficient than Intel.

With increasing pressure on businesses to scrutinize the power usage and energy costs of their IT infrastructure, energy efficiency has become a top priority for corporate CIOs and IT managers. In order to help enterprises improve the IT environment and achieve sustainable energy development, IBM launched a series of green IT solutions this year, covering servers, cooling, data center power management tools and new chip technologies.

Zhu Ming, General Manager of Infrastructure Solutions for IBM Systems & Technology Greater China, said: "The increasing energy costs and management of power, cooling and space in data centers are becoming a major challenge. As the cost of running a data center continues to rise, companies need to find ways to improve energy efficiency.

Green IT not only makes sense from a business perspective, but also helps to reduce people's growing concerns about global warming and greenhouse gas issues. We recognized early on that data center energy efficiency is a multifaceted and interconnected conundrum – from advances in silicon technology and chip design, all the way to data center system planning and how to run those systems to minimize energy use. ”

IBM has introduced a suite of specific innovations for green IT solutions, including thermal diagnostics tools, Power Executive, Rear Door Heat Exchanger, Calibrated Vector Cooling and Power Configurator.

Power Executive technology, also known as data center power management technology, is part of the IBM Director suite of integrated tools designed to provide customers with flexible data center power management, from remote monitoring to real-time power distribution, which is easy to use and helps maximize system availability and reduce IT operating costs.

Some models of IBM's BladeCentre and System X series servers provide Power Executive who can directly monitor system power usage through IBM Director, helping companies monitor power usage and make better use of available power resources. When used in conjunction with thermal diagnostic tools, IT managers can use Power Executive to limit the power usage of a single server while minimizing the potential performance impact of this limit.